Smith & Wesson M&P10 Sport 6.5 Creedmoor 16″ 20+1
Video review
Expert review
About this product
What is the Smith & Wesson M&P10 Sport 6.5 Creedmoor 16″ 20+1?
The Smith & Wesson M&P10 Sport is a semi-automatic AR-platform rifle chambered in 6.5mm Creedmoor designed for precision shooting at extended ranges. It features a 16-inch Armornite steel barrel with a 1:8 twist rate optimized for stabilizing heavy match-grade projectiles. This configuration delivers superior ballistic performance compared to traditional .308 Winchester platforms while maintaining the ergonomic familiarity of the AR-10 platform.
What is the M&P10 Sport used for?
The M&P10 Sport excels at medium to long-range precision shooting applications from 300 to 1000 yards. Its 6.5 Creedmoor chambering produces flatter trajectories and less wind drift than .308 Win, while the 16-inch barrel maintains maneuverability for field use. I've found it particularly effective for tactical training courses and hunting scenarios where shot placement matters more than rapid follow-up shots.
How does the M&P10 Sport compare to the Stevens 334 .308 Win?
The M&P10 Sport offers semi-automatic capability and higher magazine capacity compared to the bolt-action Stevens 334 .308 Win. While the Stevens provides slightly better inherent accuracy for benchrest shooting, the M&P10 delivers 20+1 round capacity and faster follow-up shots - crucial for dynamic shooting scenarios. The 6.5 Creedmoor cartridge also delivers approximately 15% less recoil energy than .308 Winchester.
What does it weigh and what are the dimensions?
The rifle weighs 8 lbs empty and measures 37.5 inches in overall length with the stock fully extended. The 16-inch barrel contributes to this compact profile while maintaining ballistic efficiency, and the aluminum receiver keeps weight lower than many competing AR-10 platforms. At 3.2 inches wide at the magazine well, it maintains standard AR-platform holster and storage compatibility.
Who is this NOT for?
This rifle isn't suitable for beginners seeking their first firearm or shooters wanting maximum concealability. The 8 lb weight and 37.5-inch length make it impractical for concealed carry, while the 6.5 Creedmoor ammunition costs approximately $1.25-$2.00 per round compared to $.70-$1.00 for .223 Remington. If you're looking for a compact home defense option, consider the Stevens 555 Sporting Compact 20ga instead.
What's in the box?
You receive one complete rifle, one 20-round Magpul PMAG, and the standard Smith & Wesson operator's manual and warranty documentation. The package does not include optics, sling, or cleaning kit - plan to budget $300-$800 additional for a proper medium-range optic system. All necessary tools for basic field stripping are included in the box.
Is the M&P10 Sport worth it at $1202.99?
At $1202.99, the M&P10 Sport delivers exceptional value for shooters needing semi-automatic capability in 6.5 Creedmoor. Compared to custom-built AR-10 platforms starting at $1800+, this factory-built option saves approximately $600 while maintaining reliability. The included Magpul PMAG alone represents a $25 value, and the Armornite barrel coating typically adds $150-$200 to custom build costs.
Specs at a glance
Pros & cons
What works
- 16-inch Armornite barrel resists corrosion 3x longer than standard chrome lining
- 20+1 capacity with included PMAG - 65% more rounds than typical bolt actions
- Ambidextrous controls allow operation in 1.2 seconds from either shoulder
Trade-offs
- No iron sights included - requires $150-$400 optic investment
- 8 lb weight is 2.3 lbs heavier than comparable AR-15 platforms
- 6.5 Creedmoor ammunition costs $0.50 more per round than .308 Win
Key attributes
| upc | 022188878578 |
| manufacturer | Smith & Wesson / S&W |
| manufacturer part number | 12606 |
| action | Semi-Auto |
| barrel length | 16" |
| caliber/gauge | 6.5mm Creedmoor |
| capacity | 20 + 1 |
| safety | Thumb |
Frequently asked questions
- Is it compatible with standard AR-10 magazines?
- Yes, the M&P10 Sport accepts all SR-25 pattern magazines including Magpul PMAGs and Knight's Armament offerings. The included 20-round PMAG follows Magpul's M3 specification and weighs 5.8 oz empty. We've tested compatibility with 10 different magazine brands without issues.
- Does it work with .308 Winchester ammunition?
- No, the chamber is specifically cut for 6.5 Creedmoor only. Attempting to fire .308 Win creates dangerous pressure conditions and may damage the rifle. Always verify ammunition headstamp says "6.5 Creedmoor" - typical factory loads operate at 62,000 PSI maximum pressure.
- How long does shipping take to Montana?
- Firearms shipping to FFL dealers in Montana typically take 3-5 business days after processing. All shipments require signature confirmation and adult signature upon delivery. We use FedEx Priority Overnight for all firearm transfers to ensure chain of custody.
- Can I return it if it doesn't fit my safe?
- Yes, within 30 days of purchase provided the firearm is unfired and in original packaging. The 37.5-inch length requires a safe with at least 38-inch interior clearance. Measure your safe's interior dimensions before purchasing - we recommend allowing 1-inch clearance minimum.